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RELATED DOCUMENT 

 MUST COMPLY WITH SCHEDULE DOCUMENT(S): 

CERT-iS3 MNL 

 

 

FOR A LIST OF RELEVANT PATENTS 

AND TRADEMARKS PLEASE SEE 

CHENTRONICS.COM/LEGAL-NOTICES

 

ISCAN3 MANUAL

 

PAGE 8 OF 28 

 
 

 

ISO 9001 CERTIFIED

 

DRAWN BY: 

AR 

ON: 

7/8/19 

LAST REV BY: 

 

ON: 

 

 

DCO No

 

12804

 

DWG. No.

 

 

MNL-ISCAN3

 

 

REV.

    

C

 

 

THIS 

DRAWING 

OWNED 

BY 

CHENTRONICS

IT 

IS 

CONDITIONALLY  LOANED  AND  IS  TO  BE  RETURNED  UPON 
REQUEST.  THE  BORROWER  BY  RECEIVING  IT  HAS  AGREED 
NOT  TO  REPRODUCE  NOR  COPY  IT  IN  WHOLE  OR  IN  PART 
NOR  TO  FURNISH  INFORMATION  FROM  IT  TO  OTHERS  NOR 
TO MAKE ANY USE OF IT THAT IS OR MAY BE INJURIOUS TO 

CHENTRONICS

.  FOR  MORE  INFORMATION  PLEASE  CONTACT 

CHENTRONICS

 AT +1.607.334.5531. 

TOLERANCE NOTES 

FABRICATED TOLERANCES 

 2 ft (610 mm) ± 0.250 in (6.4 mm) 

< 2ft (610 mm) ± 0.125 in (3.2 mm) 

MACHINED TOLERANCES 

± 0.050 DECIMAL DIM (1 PLACE) 

± 0.010 DECIMAL DIM (2 PLACES) 
± 0.005 DECIMAL DIM (3 PLACES)

 

MNL-ISCAN3 

 

The 

“Ring of Light” communicates the scanner’s operating modes 

including FLAME SIGNAL 

STRENGTH, GAIN LEVEL (the amount of signal amplification), and WARNINGS/FAULTS. This ring 

aids with “sighting” the flame; or in other words: proper aiming of the scanner. This must be 

done with care to ensure that a good flame signal is present over a range of operating 

conditions. With the “Ring of Light”, the operator can quickly recognize marginal conditions 

(such as low flame strength and/or high gain).    

REMOTE FILE SELECT

 

The Remote File Select feature provides a means for selecting one of the configuration files 
within the scanner. 

Single-

Burner, “SB”, models have limited programmability while Multi

-

Burner, “MB”, models 

have a high degree of programmability, as outlined in the table below. 

Содержание IS3-MB

Страница 1: ...t 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 KEEP THIS MANUAL IN A SAFE PLACE FOR FUTURE REFERENCE Read this...

Страница 2: ...CE NOTES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 Con...

Страница 3: ...Using Equipment The instructions provided in this manual have been prepared to serve as a general guide It is intended for use by qualified personnel with knowledge of equipment of this type It is no...

Страница 4: ...an explosive atmosphere may be present Equipment must be installed and serviced by qualified personnel in accordance with applicable local and national codes standards and ordinances Lisez toutes les...

Страница 5: ...n 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 Indique un danger avec un niveau lev de risque qui s...

Страница 6: ...US TO CHENTRONICS FOR MORE INFORMATION PLEASE CONTACT CHENTRONICS AT 1 607 334 5531 TOLERANCE NOTES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 0...

Страница 7: ...ED NOT TO REPRODUCE NOR COPY IT IN WHOLE OR IN PART NOR TO FURNISH INFORMATION FROM IT TO OTHERS NOR TO MAKE ANY USE OF IT THAT IS OR MAY BE INJURIOUS TO CHENTRONICS FOR MORE INFORMATION PLEASE CONTAC...

Страница 8: ...mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 The Ring of Light communicates the scanner s operating mod...

Страница 9: ...NL ISCAN3 Thermal Protection The iScan3 Flame Scanner has redundant safety features for exposure above the maximum temperature rating The modes of operation are described below Mode Internal Temperatu...

Страница 10: ...quency refers to the modulation of flame intensity due to micro explosions FDORT Flame Detector ON Response Time the period of time from flame intensity rising above the user adjustable threshold to f...

Страница 11: ...CE NOTES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 Spe...

Страница 12: ...LAME ON Configurable from 1 4 seconds in 1 second increments FDRT FLAME OFF Configurable from 1 4 seconds in 1 second increments MFRRT Configurable from 1 6 seconds in 1 second increments Safety Integ...

Страница 13: ...me scanner this is typically integrated within the BMS as a pre start permissive to prevent start up if a false flame condition is detected This should not be considered a replacement for recommended...

Страница 14: ...TO BE RETURNED UPON REQUEST THE BORROWER BY RECEIVING IT HAS AGREED NOT TO REPRODUCE NOR COPY IT IN WHOLE OR IN PART NOR TO FURNISH INFORMATION FROM IT TO OTHERS NOR TO MAKE ANY USE OF IT THAT IS OR...

Страница 15: ...NJURIOUS TO CHENTRONICS FOR MORE INFORMATION PLEASE CONTACT CHENTRONICS AT 1 607 334 5531 TOLERANCE NOTES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANC...

Страница 16: ...ROUND See section on grounding methods CONNECT ALL SHIELDS AT ONE END ONLY TO EARTH GROUND DO NOT GROUND SHIELDS AT THE LOCAL JUNCTION BOX Earth Ground Located at CONTROL PANEL ALL OTHER CONNECTIONS W...

Страница 17: ...operation of the flame scanner To minimize the possibility of electrical noise interfering with the operation of the flame scanner Do not install ignition wires in the same conduit as the scanner wir...

Страница 18: ...ES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 Cable Con...

Страница 19: ...mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 Locking Nut Installation The equipment features a locking nut that loc...

Страница 20: ...EN ENERGIZED TENSION DANGEREUSE NE PAS CONNECTER OU D BRANCHER LORSQUE NERG Communications Wiring RS 485 Communication with the iScan3 is RS 485 via a USB to RS 485 Converter PN 3425 057 01 RS 485 is...

Страница 21: ...f the Com B wires together Make sure that the Com A and Com B wires are connected to the correct terminals on the converter An RS 485 repeater is required for every 30 scanners or 4000 ft 1200 m of le...

Страница 22: ...AND IS TO BE RETURNED UPON REQUEST THE BORROWER BY RECEIVING IT HAS AGREED NOT TO REPRODUCE NOR COPY IT IN WHOLE OR IN PART NOR TO FURNISH INFORMATION FROM IT TO OTHERS NOR TO MAKE ANY USE OF IT THAT...

Страница 23: ...D AND IS TO BE RETURNED UPON REQUEST THE BORROWER BY RECEIVING IT HAS AGREED NOT TO REPRODUCE NOR COPY IT IN WHOLE OR IN PART NOR TO FURNISH INFORMATION FROM IT TO OTHERS NOR TO MAKE ANY USE OF IT THA...

Страница 24: ...the configuration files resident within the scanner iScan3 has a two wire or four wire option to remotely select files File select configurations are wire fault protected meaning if any wire combinati...

Страница 25: ...ES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 Sighting the Scanner EXPLOSION...

Страница 26: ...AT IS OR MAY BE INJURIOUS TO CHENTRONICS FOR MORE INFORMATION PLEASE CONTACT CHENTRONICS AT 1 607 334 5531 TOLERANCE NOTES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm...

Страница 27: ...250 in 6 4 mm 2ft 610 mm 0 125 in 3 2 mm MACHINED TOLERANCES 0 050 DECIMAL DIM 1 PLACE 0 010 DECIMAL DIM 2 PLACES 0 005 DECIMAL DIM 3 PLACES MNL ISCAN3 DO NOT use the scanner if the LEDs are all Yello...

Страница 28: ...Y USE OF IT THAT IS OR MAY BE INJURIOUS TO CHENTRONICS FOR MORE INFORMATION PLEASE CONTACT CHENTRONICS AT 1 607 334 5531 TOLERANCE NOTES FABRICATED TOLERANCES 2 ft 610 mm 0 250 in 6 4 mm 2ft 610 mm 0...

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